场(厂)内专用机动车辆大致有哪几类（）单选
A. 内燃机作为动力
B. 电动机作为动力
C. 一类是以内燃机作为动力、一类是以电动机作为动力
Which of the following works is NOT written by Tennessee Williams？
A. The Class Menagerie
B. A Streetcar Named Desire
Cat on a Hot Tin Roof
D. A Moon for the Misbegotten
John Cheever has written some of the finest short stories, and he wrote mainly about the ______people.
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